Fig. 1
From: Molecular phylogeny and dynamic evolution of disease resistance genes in the legume family
The phylogenetic tree of the legume species with grape as the out-group. The red dot represents the calibration time point. WGD: whole-genome duplication; mya: million years ago; Cultivated soybean: Glycine max; Wild soybean: Glycine soja; Barrel clover: Medicago truncatula; Bird’s-foot trefoil: Lotus japonicus; Pigeonpea: Cajanus cajan; Chickpea: Cicer arietinum; Common bean: Phaseolus vulgaris; Grape: Vitus vinifera